[bazel/kernel_worker] Only workers use incremental compiler; require digest

Change-Id: Iff4b45ffba79a05ce829ed73d952937ae55624d3
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/101282
Commit-Queue: Jens Johansen <jensj@google.com>
Reviewed-by: Jake Macdonald <jakemac@google.com>

https://dart.googlesource.com/sdk/+/6b730e82039cbb963634a6054bbe9ac50ac7552f
1 file changed
tree: 7761e6d614cf3f37a728464fca7c730bac6924a1
  1. commits.json